Question

How many molecules of NH3 are present in 2 moles of NH3?

pls ans fast​

Answer 1

Answer:

1 mole of a compound is always equal to the Avogadro no.( i.e 6.022×10^23) of molecules

1 mole of NH3 =6.022×10^23 molecules

2 moles of NH3=2×6.022×10^23=12.044×10^23

Answer 2

Answer:

$12.04\times 10^{23}$ molecules are there in 2 moles of $NH_{3}$.

Explanation:

In one mole of a substance, there are $6.02\times10^{23}$atoms, molecules, or ions.

In one mole of $NH_{3}$ there are $6.02\times10^{23}$ molecules present in it.

To calculate the total number of molecules present in 2 moles of $NH_{3}$, we follow the steps below-

$2\times$ $(6.02\times10^{23})$

= $12.04\times 10^{23}$ molecules of $NH_{3}$ are present in 2 moles of it.